Controltech Estro stem

CONTROLTECH Estro Stem: Precision Engineering for Road and MTB

Elevate your cycling experience and unlock superior control with the CONTROLTECH Estro Stem. Designed for discerning riders who demand precision, reliability, and cutting-edge technology, the Estro is a masterpiece of engineering that enhances the performance of both road and MTB setups. This isn´t just another component; it´s a significant upgrade to your bike´s cockpit, offering a perfect blend of strength, lightweight performance, and unparalleled clamping security.

At the heart of the Estro´s innovative design is our patented D.C.S. (Diagonal Closing System). This revolutionary fork clamping mechanism was engineered to solve a common and costly problem: stress and potential damage to carbon fork steerers caused by over-tightening. Traditional stems often concentrate clamping force unevenly, creating high-pressure points that can compromise the integrity of the steerer tube. The D.C.S., however, is based on the fact that the two clamps work independently with the diagonal instead of in the center as many stems do. This ingenious approach ensures that clamping pressure is distributed evenly and securely around the entire circumference of the fork steerer. The result is a rock-solid connection that relieves stress, enhances safety, and gives you complete peace of mind, especially when pushing your limits on challenging terrain.

Crafted from high-grade 7075 Aluminum, renowned for its exceptional strength-to-weight ratio, the Estro stem provides the stiffness needed for responsive steering and powerful sprints without adding unnecessary weight. The meticulous 3D forging and construction process ensures maximum durability and reliability, ride after ride. This advanced manufacturing creates a component that is both incredibly strong and impressively light. Paired with robust stainless steel bolts, this stem is built to withstand the rigors of competitive racing and challenging trails, resisting corrosion and maintaining its integrity in all weather conditions.

As one of the most modern and versatile stems on the market, the CONTROLTECH Estro is rigorously tested and recommended for both demanding road cycling and aggressive MTB Cycling. Whether you´re navigating technical singletrack, climbing steep mountain passes, or laying down power on the tarmac, the Estro delivers unwavering performance and direct, predictable handling. Its modern, sleek profile and clean lines will also add a touch of professional-grade style to any bike build, perfectly complementing today´s advanced frame designs. Choose the CONTROLTECH Estro stem for a safer, stronger, and more responsive ride.

Specifications:

* Length: 100 mm
* Angle: +/- 5º
* Handlebar Clamp Diameter: 31.8 mm
* Steerer Tube Diameter: 28.6 mm (1 1/8")
* Material: Aluminum 7075
* Bolts: Stainless Steel
* Weight: 141 g